NOTE: This requires very long patience because this might take a while. Also, do not remove the grass, till the soil, and water the tilled soil while Vishnal's farming tutorial is not yet complete, it does not give you experience.
#RUNE FACTORY 4 WALKTHROUGH UPGRADE#
Go to a corner and press the directional button where you keep walking but stays at the same place then repeatedly press A to throw the held item(this does not upgrade walking though).To level up walking, just walk around the farm. Do this after you completed Vishnal's tutorial on farming. If you'd like to use the fists or hand-to-hand combat, there's a trick in leveling up your throwing skills to max by repeatedly throwing an item.
Simply wait for the boss's death animation to finish and the game to produce its drops and give you your PP, and then teleport out. This can be useful for grinding Prince/ss Points and farming drops from a particular boss. If, after defeating a boss, you use your Teleport spell to exit the room before the door barriers vanish, the game will not actually consider the boss to be defeated, allowing you to return and refight that boss on the same day.